Struct Library 

pub struct Library {
    pub name: String,
    pub source: Source,
    pub libs: Vec<InternalLib>,
    pub link_paths: Vec<PathBuf>,
    pub frameworks: Vec<String>,
    pub framework_paths: Vec<PathBuf>,
    pub include_paths: Vec<PathBuf>,
    pub ld_args: Vec<Vec<String>>,
    pub defines: HashMap<String, Option<String>>,
    pub version: String,
    pub statik: bool,
}

A system dependency

Fields

name: String

Name of the library

source: Source

From where the library settings have been retrieved

libs: Vec<InternalLib>

libraries the linker should link on

link_paths: Vec<PathBuf>

directories where the compiler should look for libraries

frameworks: Vec<String>

frameworks the linker should link on

framework_paths: Vec<PathBuf>

directories where the compiler should look for frameworks

include_paths: Vec<PathBuf>

directories where the compiler should look for header files

ld_args: Vec<Vec<String>>

flags that should be passed to the linker

defines: HashMap<String, Option<String>>

macros that should be defined by the compiler

version: String

library version

statik: bool

library is statically linked

Implementations

impl Library

pub fn wrap_pkg_config<T, R>( pkg_config_paths: impl PathOrList<T>, f: impl FnOnce() -> Result<R, Error>, ) -> Result<R, Error>

Calls a function changing the environment so that pkg-config will try to look first in the provided path.

pub fn from_internal_pkg_config<T>( pkg_config_paths: impl PathOrList<T>, lib: &str, version: &str, ) -> Result<Self, BuildInternalClosureError>

Create a Library by probing pkg-config on an internal directory. This helper is meant to be used by Config::add_build_internal closures after having built the lib to return the library information to system-deps.

This library will be statically linked.

Arguments

• pkg_config_dir: the directory where the library .pc file is located
• lib: the name of the library to look for
• version: the minimum version of lib required

Examples

let mut config = system_deps::Config::new();
config.add_build_internal("mylib", |lib, version| {
  // Actually build the library here that fulfills the passed in version requirements
  system_deps::Library::from_internal_pkg_config("build-dir",
      lib, "1.2.4")
});

Trait Implementations

impl Debug for Library

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.